/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesInterface/Public/Online/OnlineServicesRegistry.h
Get a named instance of a specificIOnlineServicesThe services instance, or an invalid pointer if the OnlineServices is unavailable
[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IOnlineServices](API\Plugins\OnlineServicesInterface\Online\IOnlineServices) > GetNamedServicesInstance ( [EOnlineServices](API\Runtime\CoreOnline\Online\UE__Online__EOnlineServices) OnlineServices, [FName](API\Runtime\Core\UObject\FName) InstanceName )